You can select an external electric heater box according
to the required heating capacity. For specifications of external electric heater boxes, see P22.

Description:

1. Outstanding Performance

Outstanding fans, motors and other components specially designed for air conditioners ensure that the unit operates smoothly.

Brand-new dustproof and rustproof painting makes sure that the outdoor unit looks new after many years of operation.

2. Easy Installation

Featuring a high static pressure design, the indoor unit can supply conditioned air over a long distance, enabling customers to select the installation site as required. To service any component of the unit, you only need to remove several screws on either side of the unit.

The connection pipe between indoor and outdoor units reaches up to 50 m, and the height difference can reach 20 m.

The unit uses a brand efficient volute compressor, which consumes less electricity while providing the same cooling/ heating capacity. The compressor features a small volume and stable running. The unit uses advanced thermal expansion valve control technology to accurately control tributary flows.

6. Power Recovery and Memory Functions

During operation, if the power fails, the unit can automatically start once the power resumes no matter how long the power failure lasts. After starting from an exceptional power failure, the unit automatically resumes the running status before the power failure. This function is not enabled upon factory delivery. It needs to be set through DIP switches on site.

7. Wide Application Scope

The unit has strong adaptability to the environment. It can normally perform cooling when the outdoor temperature is between 18°C and 48°C. It can normally perform heating when the outdoor temperature is between -10°C and 27°C.

The outdoor unit of the low-temperature cooling unit uses a brushless DC motor to control the rotation speed of the condensing fan, efficiently expanding the operating range of the unit and allowing it to normally perform cooling when the outdoor ambient temperature is between -10°C and 48°C.

Multiple types of units with electric heater boxes or hot water coil boxes are available.

8. Optimized System and Quiet Running

The outdoor unit produces a low noise. The system is optimized to suppress vibration and noise during operation, achieving quiet and stable unit running.

9. Wide Voltage Range

The unit normally runs within ±10% of the rated voltage

10. Multiple Protections

The unit provides high/low voltage protection, air exhaust temperature protection, overload protection, protection against phase loss or inversion, minimum downtime protection, minimum running time protection, and so on, minimizing damage to the unit. Faults are alarmed and displayed at the first moment, facilitating
troubleshooting. The unit provides phase loss/inversion protection. In the case that the power supply encounters phase loss or inversion, the protection device protects the running unit.Protection against phase inversion is designed for volute compressors.

11. Dual-sided spraying for long lifecycle

The shell of the outdoor unit is sprayed with anti-UV and pure polyester mineral highlighter on dual sides, effectively prolonging the lifecycle of the unit.

Competitive Advantage:

The EKDB high static pressure duct type air conditioning unit meets customer requirements for product efficiency, performance, safety, and intelligence. Flexible combination and intelligent control allow the product to fit into indoor space, bringing customers comfortable experience of a central air conditioner. In addition, a low temperature cooling unit is available. With its efficiency, low noise, delicate structure, easy operation, safe running, and convenient installation and maintenance, it is widely applicable to commercial scenarios such as hotels, malls, office buildings, and factory workshops.